Home » Forestal e-Siryon v2 Avinox M Halō
Forestal e-Syrion v2 Avinox M Halō boutique-mtb
Forestal e-Syrion v2 Avinox M Halō boutique-mtb

Please note that images do not always match the build kit. See description and specifications for full details.

Forestal

Forestal e-Siryon v2 Avinox M Halō

Pre-order 82,990.00 SEK inc. VAT
Coming soon
contact us for first available delivery date
Color
Size
Fully assembled delivery

Your bike will arrive fully assembled and ready to ride.

A multitools and a sock pump is all you will need and no extra setup required!

All are bike are built tubeless and tested before shipping.

Bike Build

Specification – e-Siryon v2 Diōde

Frame

  • Frame: Forestal Alpha Box Carbon AVINOX – 29″ Carbon fibre
  • Internal storage
  • Travel: 170mm
  • Medium / Large (Frame only)
  • Motor: AVINOX M*
  • Battery: AVINOX Integrated 800Wh (Fixed version)
  • Controller(s): Wireless Controllers – Left: Switching modes / Right: Customizable options
  • Display: AVINOX Control Display

Suspension

  • Fork: FOX Podium Factory 170mm | 29″ | Ø44mm | Kashima | Grip2 | HSC, LSC | HR, LSR
  • Shock: FOX Float Factory X2 Metric 230×65 | D Tokens

Cockpit

  • Headset: Acros Integrated ZS56 Top | ZS56 Bottom | Stainless steel bearings
  • Stem: OneUp Forged – Length: 42mm | Ø35mm
  • Handlebar: OneUp Carbon – Length: 800mm | Ø35mm | Upsweep 5° | Backsweep 8° | Rise 35mm
  • Grips: Ergon GD10 Evo – Regular size | Black | gravity control rubber

Seatpost

  • Dropper Post: FOX Transfer NECO Factory Ø31.6mm | Length: 150mm (F2) / 200mm (F3)
  • Saddle: Fizik Aidon – Regular width | Fibre reinforced nylon / S-alloy rails | 249g | 145mm
  • Dropper Remote: FOX Transfer OE Remote | Matchmaker

Drive Train

  • Cranks: Praxis-Crank Carbon AVINOX – Carbon fibre | Q-Factor 178mm | ISIS Drive | Length: 155mm (F2, F3)
  • Chainring: SRAM T-Type 104 BCD | 34T
  • Hanger: SRAM Direct T-Type Direct Mount
  • Rear Derailleur: SRAM AXS T-Type 12 Speed | Direct mount | Long cage | Colour: Black
  • A-Shift (SmoothShift): SRAM AXS Extension cord compatible with AVINOX SmoothShift
  • Shifter: SRAM POD AXS POD Right | Matchmaker D1
  • Cassette: SRAM X0 T-Type XS-1295 10-52T | 12 Speed | XD Drive body | Colour: Black
  • Chain: SRAM X0 Eagle T-Type 12 Speed | Powerlock | Colour: Black

Brakes

  • Front Brake / Rotor: SRAM G2 Ultimate | HS2 200 Carbon Lever | Front Direct Mount | Organic Pad | Clear Anodised | Matchmaker | HS2 200mm rotor | 6-bolt
  • Rear Brake / Rotor: SRAM G2 Ultimate | HS2 200 Carbon Lever | PM20 | Organic Pad | Clear Anodised | Matchmaker | HS2 200mm rotor | 6-bolt

Wheels

  • Front Wheel: Crankbrothers Synthesis Alloy 29″ | Front 20×110 Boost | Industry Nine hub | 6-bolt
  • Rear Wheel: Crankbrothers Synthesis Alloy 29″ | Rear 12×148 Boost | Industry Nine hub | 6-bolt | SRAM XD

Tyres

  • Front Tyre: Schwalbe Albert Gravity 29×2.5 UltraSoft Tubeless Ready | Radial Casing | UltraSoft Purple compound
  • Rear Tyre: Schwalbe Albert Gravity 29×2.5 Soft Tubeless Radial Casing | Soft Orange compound

get in touch if you have any questions about this product

Need help choosing the right size?

Read our guide or get in touch

Halō Pearl White & Dark Grey


Pure e-Enduro power, engineered for riders who demand the ultimate balance of performance and value - fast, capable, and built to dominate every descent

Forestal, believes in evolution. When the Siryon Edition One was first conceptualised, there was nothing like it on the market.

It represented the perfect fusion of the lightest electric drive unit available, cutting-edge battery technology, and our own patented Twin Levity Suspension System.

Five years later, Forestal thought that it was time to look ahead once again. The next generation of the e-Siryon combines the latest advancements in drive-unit and battery innovation with a revised and updated Twin Levity Suspension System.

Introducing FORESTAL first full-power, long-travel, pedal-assisted electric bike - Featuring AVINOX

When Forestal first entered the market, their intentions were clear. Guided by a lightweight ethos and a high-tech approach, they set out to establish a new precedent for the future of e-bikes. Now, Five years after their inception in 2020—and Four years since our first bike deliveries—the long-anticipated, truly market-ready solutions have arrived. Powered by the absolute very latest technology from AVINOX, this new platform perfectly fulfils their vision: a full-power, long-travel, pedal-assisted e-bike that stands as the apex star of the Forestal range.

At Forestal, suspension and kinematics are key. In a world of 'no bad bikes' it was clear for them that continued development of their own, Patented Twin Levity Suspension System was one of the only ways to set themselves apart from the competition, for the geeks among you, this deep dive into our Patented system will dem

onstrate just what Twin Levity is all about.

 

Twin Levity features a progressive leverage curve from 3.65 to 2.4, offering sensitive small-bump absorption and strong SAG support at 2.8 for excellent bottom-out resistance. Engineered for aggressive, active riding, it keeps the rider in control on the most demanding terrain.

 

Engineered with Anti-Squat values of 98–120% through the SAG zone (25–30%) and near 100% in the bigger cogs, every watt drives the bike forward.
The result: exceptional pedaling efficiency with seamless power transfer into acceleration.